This specific eSIM On Trip plan is exclusively for use within Antigua. If your journey includes a stopover or connection in Montserrat, even if it's just for a flight or ferry transfer, you'll need separate connectivity for that leg. Our Antigua plan won't automatically extend there. For seamless data from the moment you land until your final destination, consider securing a separate eSIM On Trip for Montserrat too, so you're never left without a connection.
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Does my eSIM On Trip plan for Antigua also cover my transit through Montserrat?
Updated April 22, 2026
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